Make units for lengths and weights translatable

src/MDUnitsSet.php

@@ -9,9 +9,33 @@ declare(strict_types = 1);
 /**
  * Class containing available units for weights, lengths etc.
  */
-class MDUnitsSet {
+class MDUnitsSet extends MDValueSet {
 
     const UNITS_LENGTH = ['', 'm', 'dm', 'cm', 'mm'];
     const UNITS_WEIGHT = ['', 't', 'kg', 'g'];
 
+    /**
+     * Returns a translated list of length units.
+     *
+     * @param MDTlLoader $tlLoader Translation loader.
+     *
+     * @return array<string>
+     */
+    function getLengthUnitsTLed(MDTlLoader $tlLoader):array {
+        return parent::getTlUnsortedList($tlLoader, self::UNITS_LENGTH, "units_length_set", "units_length_set");
+
+    }
+
+    /**
+     * Returns a translated list of weight units.
+     *
+     * @param MDTlLoader $tlLoader Translation loader.
+     *
+     * @return array<string>
+     */
+    function getWeightUnitsTLed(MDTlLoader $tlLoader):array {
+        return parent::getTlUnsortedList($tlLoader, self::UNITS_WEIGHT, "units_weight_set", "units_weight_set");
+
+    }
+
 }